Free Events, Tours

Cathedral Cave Tours-Summer

When: Saturdays, Sundays, 1 p.m. Continues through Sept. 30, $4-$6. Onondaga Cave State Park, 7556 Highway H, (seven miles southeast of the I-44 Leasburg exit), Leasburg, 573-245-6576, http://www.mostateparks.com/onondaga.htm.

This lantern-lit tour covers more than a mile and lasts two hours; the cave is 57 degrees year-round.